Processed databases
Atom-Mass pairs
Outputs for Benzenesulfonamide; LC-ESI-QFT; MS2; CE: 75; R=35000; [M-H]-
Database: Department of Environmental Chemistry, Eawag
Entry ID: EQ359555
Synonyms: Benzenesulfonamide, Benzenesulfonimidic acid
Total mass: 157.19
Formula: H7 C6 S1 O2 N1
Experimental information
MS type: MS2
Instrument: Q Exactive Plus Orbitrap Thermo Scientific
Instrument type: LC-ESI-QFT
Ionization: ESI
Ionization mode: NEGATIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 63.9625, 78.9734, 79.9812, 93.0345, 93.9604, 156.9966,
Processing time: 0:00:01.468236
Results for the quried mass "77.9655"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C1S1O2 | 0.125 | 2 | 2 | C6,O8,O9,S10 |
| C6 | 0.146 | 6 | 1 | C1,C2,C3,C4,C5,C6 |
| S1O2N1 | 0.105 | 0 | 0 | O9,S10,N7,O8 |
| C1S1O1N1 | 0.148 | 4 | 2 | C6,N7,O8,S10 |
| C1S1O1N1 | 0.148 | 4 | 2 | C6,N7,O9,S10 |